CVE-2023-2946: 
OpenEMR vulnerability analysis and mitigation

Improper Access Control vulnerability (CVE-2023-2946) was discovered in GitHub repository openemr/openemr prior to version 7.0.1. The vulnerability was disclosed in May 2023 and affects the OpenEMR healthcare management system (NVD, CVE).

The vulnerability has been assigned a CVSS v3.1 base score of 8.1 (HIGH) with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N. This indicates the vulnerability is network-accessible, requires low attack complexity, needs low privileges, requires no user interaction, has unchanged scope, and can impact both confidentiality and integrity but not availability (NVD).

The vulnerability could allow an attacker with low privileges and network access to compromise the system's confidentiality and integrity. Given the high CVSS score and the healthcare context of OpenEMR, this could potentially expose sensitive medical records or allow unauthorized modifications to patient data (NVD).

The vulnerability has been patched in OpenEMR version 7.0.1. Users are advised to upgrade to this version or later to mitigate the risk. A fix was implemented through a commit that addresses access control issues (GitHub Patch).